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Individual Calculations September 2017 |
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| Buyuk, Elvin Esma Total change: -20.80 | |   |
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| 2016-2017 Esenyurt District Chess Tournament | Istanbul | TUR | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1225 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
|  Portakalci, Yusuf | | | 1527 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gurses, Ayberk | | | 1615 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ocakacan, Deniz | | | 1625 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sedef, Elif Tuana | | | 1467 | TUR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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